From the course: What Is Web3?
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What is an NFT? - Blockchain Tutorial
From the course: What Is Web3?
What is an NFT?
- [Instructor] In 2021, a new buzzword went from relative obscurity to front page news across the globe, NFT, an acronym for non-fungible token. Suddenly, there were stories of people in auction houses selling NFTs of simple computer graphics for millions of dollars in crypto coin, and everyone from Silicon Valley venture capitalists to diverse independent artists on TikTok were talking about how NFTs would revolutionize everything, concert tickets, medical records, land deeds, funding for historically excluded and oppressed populations, all would be solved by minting NFTs on the blockchain. At the same time, there were some people saying NFTs are a scam, a new type of multi-level marketing scheme or a Ponzi scheme, that an NFT is only worth as much as the next person is willing to pay for it, and you know what? All these things can be true at the same time. Regardless of where you stand on this debate, one thing is for…
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Contents
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What is a blockchain?2m 40s
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What is a block?2m 43s
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What is a decentralized blockchain?2m 22s
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What is a consensus mechanism?3m 5s
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What is (crypto) mining and forging?2m 17s
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What is proof of work (POW)?3m 44s
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What is proof of stake (POS)?1m 58s
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What is a cryptocurrency?3m 18s
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What are tokens and coins?3m 14s
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What is an NFT?5m 9s
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What is a crypto wallet?4m 51s
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What is a smart contract?2m 27s
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What is a DAO (decentralized autonomous organization)?4m 8s
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